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A dihybrid cross is one in which two distinctly different traits are crossed. Each adult produces 4 gamete types of equal frequency, heterozygous dihybrid.
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What is a breeding experiment where a single trait controlled by two alleles is examined called?
monohybrid cross
How would a recessive trait show up in a cross between two individuals with a dominant phenotype?
In a cross between two individuals with a dominant phenotype but carrying a recessive trait, the recessive trait would not be visibly expressed in the offspring (since they don't inherit two copies of the recessive allele). However, they would be carriers of the recessive trait, meaning they could pass it on to future generations.
How many boxes does a Dihybrid cross have?
A dihybrid cross results in 16 boxes for the offspring. For example, the cross RrDd X RrDd is shown below:RDRdrDrdRDRRDDRRDdRrDDRrDdRdRRDdRRddRrDdRrddrDRrDDRrDdrrDDrrDdrdRrDdRrddrrDdrrdd
If you cross a purebred smooth pea with a purebred wrinkled pea what percentage of the first generation will be smooth peas?
All the first-generation offspring will be smooth peas, as the smooth trait is dominant over the wrinkled trait in peas. This is known as a monohybrid cross involving one gene with two alleles.
What oranism has two different alleles for a trait?
An organism that possesses two different alleles for a trait is said to be heterozygous for that trait.
What is a cross between parents that differs in one trait called?
A cross between parents that differs in one trait is called a monohybrid cross. This type of cross examines the inheritance of one specific trait, usually governed by a single gene with two different alleles.
What is a breeding experiment where a single trait controlled by two alleles is examined called?
monohybrid cross
What is the difference between a monohybrid and dihybird cross?
A monohybrid cross involves the study of one trait or gene, whereas a dihybrid cross involves the study of two traits or genes simultaneously. In a monohybrid cross, only one pair of alleles is considered, while in a dihybrid cross, two pairs of alleles are considered.
How does a monohybrid differ from a dihybrid with respect to allele pairs?
A monohybrid involves the study of one specific allele pair, while a dihybrid involves the study of two different allele pairs. In other words, a monohybrid cross tracks the inheritance of one trait, while a dihybrid cross tracks the inheritance of two traits simultaneously.
How would a recessive trait show up in a cross between two individuals with a dominant phenotype?
In a cross between two individuals with a dominant phenotype but carrying a recessive trait, the recessive trait would not be visibly expressed in the offspring (since they don't inherit two copies of the recessive allele). However, they would be carriers of the recessive trait, meaning they could pass it on to future generations.
What is momohybrid cross?
Mono means "one" and the two parent plants differ from one another by single trait-height.
What is a momohybrid cross?
Mono means "one" and the two parent plants differ from one another by single trait-height.
How many traits are examined in a monohybrid cross?
A monohybrid cross examines the inheritance of one specific trait, typically focusing on a single gene with two different alleles. This allows for the study of how these alleles are passed from parent to offspring.
A cross that considers one pair of contrasting traits?
A monohybrid cross considers one pair of contrasting traits (or alleles) in an offspring resulting from the mating of individuals that differ in only one trait. This type of genetic cross allows predictions about the inheritance pattern of a specific trait based on the known genotypes of the parents.
Albinism or the lack of color is a recessive trait that is present in some plants Cross two carriers for albinism If 500 plants resulted from the cross what percent of offspring would be expected?
25%
Describe how dihybrid crosses revealed Mendel’s law of independent assortment.?
A dihybrid cross involves crossing organisms that are both heterozygous. In the dihybrid cross, the allele for two different traits assort independently which means the outcome for one trait doesn't depend on the outcome for the other trait.
What did mendel find in the f1 generation?
he crossed two pure lines
